Pool info

The Tamalpais Union High School Community Programs provides Community swimming in our 16 lane pools at Tamalpais High School and Archie Williams High School.

Fall High School Water Polo Season
During the Fall high school water polo season, Archie Williams and Tamalpais High Schools will host home games. On these dates, we will not have evening lap swim. If the games are on Saturdays, the games will start after our lap swim.
Please see links for home games. Games maybe rescheduled during the season, we will update swimmers when this happens.

Archie Williams Home Water Polo Schedule

Tamalpais Home Water Polo Schedule

Archie Williams High School
1327 Sir Francis Drake Blvd. San Anselmo
   

Adult Lap Swim
Hours (Lap Swim Only)
Monday - Friday
5:30 am - 7:00 am

Monday - Thursday 
 5:30 pm - 7:00 pm

Saturday
7:00 am - 10:00 am

Sunday
8:00 am - 10:00 am

Tamalpais High School
700 Miller Ave, Mill Valley

   
Hours (Tam Lap Swim Only)
Monday - Friday
5:30 am - 7:00 am

Monday and Wednesday
7:00 pm - 8:30  pm
Tuesday and Thursday
7:30 pm - 9:00 pm

Saturday
7:00 am - 10:00 am
 
Tam District Pool Closed (As of 9/2/2025)
Dates subject to change
September 10, 2025 - Archie Williams Maintenance (Evening swim)
September 11, 2025 - Archie Williams Maintenance (Morning Swim)
September 18, 2025 - Tamalpais Back to School Night (No Evening Swim at Tamalpais)
November 11, 2025 - Veterans Day
November 27 and 28 - Thanksgiving
December 25, 2025  - January 2, 2026 - Winter Break

Adult Lap Swim Cost
$8 per swim session
$85 monthly pass

Refund Policy
Please email or call the office 24 hours or more BEFORE your swim in order to receive credit for a missed swim.

TUHSD Lap Swim Information
Lap Swim Etiquette